1. Главная
  2. Ресурсы
  3. Библиотечный поиск
Iron(III)‐mediatedAGET ATRP of styreneusingtris(3,6‐dioxaheptyl)amine as a ligand Liangjiu BaiLifen ZhangJian Zhu2009 год

Iron(III)‐mediated AGET ATRP of styrene using tris(3,6‐dioxaheptyl)amine as a ligand
статья из журнала

Страница публикацииПубликация в OpenAlex
Аннотация: Abstract A commercially available tris(3,6‐dioxaheptyl)amine (TDA‐1) was used as a novel ligand for activator generated by electron transfer atom transfer radical polymerization (AGET ATRP) of styrene in bulk or solution mediated by iron(III) catalyst in the presence of a limited amount of air. FeCl 3 · 6H 2 O and (1‐bromoethyl)benzene (PEBr) were used as the catalyst and initiator, respectively; and environmentally benign ascorbic acid (VC) was used as the reducing agent. The polymerizations show the features of “living”/controlled free‐radical polymerizations and well‐defined polystyrenes with molecular weight M n = 2400–36,500 g/mol and narrow polydispersity ( M w / M n = 1.11–1.29) were obtained. The “living” feature of the obtained polymer was further confirmed by a chain‐extension experiment. © 2009 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 47: 2002–2008, 2009
Год издания: 2009
Авторы: Liangjiu Bai, Lifen Zhang, Jian Zhu, Zhenping Cheng, Xiulin Zhu
Издательство: Wiley
Источник: Journal of Polymer Science Part A Polymer Chemistry
Ключевые слова: Advanced Polymer Synthesis and Characterization, biodegradable polymer synthesis and properties, Synthetic Organic Chemistry Methods